Senior Full-Stack Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Full-Stack Engineer based in United States. This role offers the opportunity to build customer-facing products across modern web and applied AI technologies.You will work across backend, frontend, and LLM-integrated experiences, taking features from concept through production.The position combines hands-on full-stack engineering with opportunities to develop deeper expertise in agents, MCP, and AI-powered product functionality.You will join a lean, growing engineering team where flexibility and broad technical ownership are highly valued.Your work will directly contribute to APIs, user interfaces, data flows, authentication, and intelligent product experiences.You will collaborate closely with engineering colleagues while helping shape shared development practices and technical standards.This is an ideal opportunity for an engineer who enjoys variety, autonomy, and building practical AI capabilities into real-world software.